Aerosol Generating Component for Electronic Smoking Device
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Solution Overview
Problem
Electronic smoking devices, such as e-cigarettes, typically generate a single aerosol with a fixed particle size, limiting the ability to deliver different substances, like flavor and nicotine, to specific locations within the respiratory system effectively.
Innovation Solution
An aerosol generating component that consecutively produces two aerosols with distinct particle sizes using a single atomizer, controlled by adjustable operational states and airflow, allowing for precise delivery of materials to desired respiratory locations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a single aerosol with fixed particle size is generated, then the device structure remains simple, but the ability to deliver different substances to specific respiratory locations is limited
Solution Approach 1:
The atomizer is designed to operate in multiple dynamic states, switching between a first operational state that generates aerosols with first particle sizes and a second operational state that generates aerosols with second particle sizes. This dynamic operation allows a single atomizer to provide variable particle sizes for targeted delivery of different substances to specific respiratory locations, resolving the contradiction between adaptability and device complexity.
Solution Approach 2:
The single atomizer is designed to perform multiple functions by generating aerosols with different particle sizes through controlled operational states. This multi-functionality enables one component to replace what would traditionally require multiple separate aerosol generation systems, achieving versatile substance delivery while maintaining relatively simple device structure.
2Manufacturing precision
If different particle sizes are generated consecutively, then targeted delivery to respiratory locations is optimized, but the atomization process becomes more complex
Solution Approach 1:
The atomizer operates in periodic cycles, alternating between a first operational state for generating aerosols with first particle sizes and a second operational state for generating aerosols with second particle sizes. This periodic switching enables precise control over particle size distribution in consecutive aerosol generations, achieving high manufacturing precision through time-based operational modulation rather than complex spatial mechanisms.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables the targeted deposition of flavor and nicotine products within the respiratory system, enhancing user experience by optimizing particle size for efficient flavor and nicotine transfer.
Implementation Method 1
The atomizer vaporizes or atomizes liquid supplied from a reservoir and provides vaporized or atomized liquid as an aerosol
Data Source
AI summary
The invention relates to aerosol generating components (40) for electronic smoking devices, to electronic smoking devices and in particular electronic cigarettes, and to methods for generating inhalants. In order to improve smoking experience by purposefully directing nicotine and flavor products, the invention provides that two aerosols with different particle sized are generated consecutively.